On Wed, Apr 09, 2025 at 09:55:37AM +0200, Christoph Hellwig wrote: > Add documentation for the zoned file system specific options. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> > --- > man/man8/mkfs.xfs.8.in | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/man/man8/mkfs.xfs.8.in b/man/man8/mkfs.xfs.8.in > index 37e3a88e7ac7..27df7f4546c7 100644 > --- a/man/man8/mkfs.xfs.8.in > +++ b/man/man8/mkfs.xfs.8.in > @@ -1248,6 +1248,23 @@ The magic value of > .I 0 > forces use of the older rtgroups geometry calculations that is used for > mechanical storage. > +.TP > +.BI zoned= value > +Controls if the zoned allocator is used for the realtime device. > +The value is either 0 to disable the feature, or 1 to enable it. > +Defaults to 1 for zoned block device, else 0. > +.TP > +.BI start= value > +Controls the start of the internal realtime section. Defaults to 0 > +for conventional block devices, or the start of the first sequential > +required zone for zoned block devices. > +This option is only valid if the zoned realtime allocator is used. > +.TP > +.BI reserved= value > +Controls the amount of space in the realtime section that is reserved for > +internal use by garbage collection and reorganization algorithms. > +Defaults 0 if not set. "Defaults to 0" With that fixed, Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx> --D > +This option is only valid if the zoned realtime allocator is used. > .RE > .PP > .PD 0 > -- > 2.47.2 > >
